Advances in Bioinformatics and Computational Biology 6th Brazilian Symposium on Bioinformatics, BSB 2011, Brasilia, Brazil, August 10-12, 2011. Proceedings - Norberto de Souza, Osmar; Telles, Guilherme P.; Palakal, Mathew (Springer Berlin Heidelberg : Imprint: Springer, 2011)